Table 2 Phylogenetic diversity indices of AH frogs and NH frogs

Richness

375 ± 165^a

350 ± 163^a

282 ± 66^a

91 ± 15^b

Shannon index

3.50 ± 0.68^a

3.45 ± 0.53^a

3.46 ± 0.42^a

1.88 ± 0.51^b

Simpson index

0.90 ± 0.11

0.91 ± 0.05

0.91 ± 0.05

0.76 ± 0.11

Inverse Simpson index

16.58 ± 12.63^a

14.86 ± 7.75^a

15.26 ± 7.51^a

4.80 ± 1.86^b